Home / orkas-ai / orkas · resources/builtin/system/skills/web-app-sdk/SKILL.md · GitHub

web-app-sdk skillC

web-app-sdk is agent-read markdown (skill) from orkas-ai/orkas.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# Orkas Web App SDK

Build browser interfaces against the host SDK. Keep credentials, account identity,
file paths and permission decisions in Orkas. Do not import Electron, forward
arbitrary IPC or copy the Agent runtime into the app.

## Find the actual contract

Read [the API reference](references/api.json) before choosing methods. It contains
the executable registry's input schemas, result shapes, examples and unsupported
families. Read [the starter HTML](assets/starter/index.html) and
[its manifest](assets/starter/orkas-app.json) when starting a bundle or checking
integration. These files are copyable inputs, not an executable Skill script.

The model's own tools are not Web APIs. `tools.list` in a running app lists only
eligible existing executors; never invent SDK methods from host tool names.

## Build and discover

1. Put `orkas-app.json` at the app bundle root. Set `sdkVersion: 1` and declare
   only needed families from `storage`, `appFiles`, `files`, `ai`, `library`, `connectors`.
2. Load `<script src="/__orkas/sdk.js"></script>` before app code. Use
   `window.orkasApp`. Local bundles and external HTTP(S) scripts, styles and assets
…

Read the whole file at its exact version.

How to install

Latest version
mdr add orkas-ai/orkas/web-app-sdk@git:20260921.838ca9a
Exact content
mdr add orkas-ai/orkas/web-app-sdk@sha256:2f2ffcf01f462bf2

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_7t54v5rrhu32ki23.svg)](https://markdownregistry.com/a/art_7t54v5rrhu32ki23)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260921.838ca9a latest2026-09-21 838ca9a 7,657 BC view · diff
git:20260920.bc4e8a62026-09-20 bc4e8a6 7,096 BC view

Audit of the latest version

C  15 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Frontmatter declares a description
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Size between 200 bytes and 200 KB (7657 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address

Source

GitHub

orkas-ai/orkas · 2,113 stars · license MIT · pushed 2026-09-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_7t54v5rrhu32ki23
GET https://markdownregistry.com/api/v1/resolve?ref=orkas-ai/orkas/web-app-sdk
GET https://markdownregistry.com/api/v1/blob/2f2ffcf01f462bf2bc32c97f2e117f58136066cc3b962e7bc0e76291e511de0b

Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

More from orkas-ai/orkas

investment-report skill
orkas-ai/orkas · resources/builtin/marketplace/agents/1040b336306f/skills/investment-report/SKILL.md
git:20260921.838ca9a · audit B · 2,113 stars
market-data skill
orkas-ai/orkas · resources/builtin/marketplace/agents/1040b336306f/skills/market-data/SKILL.md
git:20260921.838ca9a · audit B · 2,113 stars
portfolio-risk skill
orkas-ai/orkas · resources/builtin/marketplace/agents/1040b336306f/skills/portfolio-risk/SKILL.md
git:20260921.838ca9a · audit B · 2,113 stars
quant-lab skill
orkas-ai/orkas · resources/builtin/marketplace/agents/1040b336306f/skills/quant-lab/SKILL.md
git:20260921.838ca9a · audit B · 2,113 stars
security-research skill
orkas-ai/orkas · resources/builtin/marketplace/agents/1040b336306f/skills/security-research/SKILL.md
git:20260921.838ca9a · audit B · 2,113 stars
trade-control skill
orkas-ai/orkas · resources/builtin/marketplace/agents/1040b336306f/skills/trade-control/SKILL.md
git:20260921.838ca9a · audit B · 2,113 stars
voice-project skill
orkas-ai/orkas · resources/builtin/marketplace/agents/5f890bd72ac4/skills/voice-project/SKILL.md
git:20260920.bc4e8a6 · audit B · 2,113 stars
composition-design-review skill
orkas-ai/orkas · resources/builtin/marketplace/agents/79df9cc89f5f/skills/composition-design-review/SKILL.md
git:20260911.5d2a1cb · audit B · 2,113 stars
design-system-importer skill
orkas-ai/orkas · resources/builtin/marketplace/agents/79df9cc89f5f/skills/design-system-importer/SKILL.md
git:20260920.bc4e8a6 · audit B · 2,113 stars
frontend-design skill
orkas-ai/orkas · resources/builtin/marketplace/agents/79df9cc89f5f/skills/frontend-design/SKILL.md
git:20260920.bc4e8a6 · audit B · 2,113 stars
gate-control skill
orkas-ai/orkas · resources/builtin/marketplace/agents/79df9cc89f5f/skills/gate-control/SKILL.md
git:20260920.bc4e8a6 · audit B · 2,113 stars
stage-assemble skill
orkas-ai/orkas · resources/builtin/marketplace/agents/79df9cc89f5f/skills/stage-assemble/SKILL.md
git:20260920.bc4e8a6 · audit B · 2,113 stars

Every file in orkas-ai/orkas

Browse by kind, by grade C, or by owner.